关于受毒基因组的绑定动力学调查
Victoria Georgi1,2, Felix Schiele1, Benedict-Tilman Berger1,2,3
1Bayer AG, Drug Discovery, Pharmaceuticals , Müllerstraße 178 , 13353 Berlin , Germany.
药物发现从了解目标居住时间中获益. 结合动力学,特别是上速率和缓慢解离,与药物成功相关,指导合理的药物设计.
科学领域:
- 生物化学
- 药理学
- 药物发现
背景情况:
- 目标停留时间是药物发现的关键参数.
- 药物向参与的动态与临床成功之间的联系尚不清楚.
研究的目的:
- 通过结合动力学来描述药物向相互作用.
- 研究蛋白激酶抑制剂的结合动力学与临床性能之间的关系.
主要方法:
- 开发了高通量结合动力学测试.
- 对40个目标进行了270个蛋白激酶抑制剂的测试.
- 使用生物和化学信息学进行结构分析.
主要成果:
- 在线率与亲和度相比较好.
- 缓慢分离的药物点复合物在后期/已批准的药物中增加.
- 可利用PK/ADME属性进行运动选择性优化.
结论:
- 结合动力学,特别是激活率和解离率,对于合理的药物设计至关重要.
- 了解这些动态可以指导开发更成功的治疗方法.
- 这项研究为未来的药物发现研究提供了宝贵的资源.
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